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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

Quetiapine fumarate Manufacturer/High quality/Best price/In stock

Cas:111974-72-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay 98%min -----------------------------------------------------------------------------------------------

High purity Various Specifications quetiapine fumarate CAS:111974-72-2

Cas:111974-72-2

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for Quetiapine fumarate Cas 111974-72-2 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White Powder Storage:-20°C Freezer Package:1kg/foil bag, 25

High quality Quetiapine fumarate Cas 111974-72-2 with low price top purity

Cas:111974-72-2

Min.Order:1 Kilogram

FOB Price: $140.0

Type:Trading Company

inquiry

Hefei TNJ chemical industry co.,ltd

1. Quality Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company. 2. Price We are the company which is the joint of trade and industry so we cao provide the competiti

Quetiapine fumarate/111974-72-2

Cas:111974-72-2

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Quetiapine Fumarate

Cas:111974-72-2

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% Quetiapine fumarate 111974-72-2 ISO Producer

Cas:111974-72-2

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Quetiapine fumarate

Cas:111974-72-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM-- 111974-72-2 -- Quetiapine fumarate in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business re

TIANFUCHEM-- 111974-72-2 -- Quetiapine fumarate in stock

Cas:111974-72-2

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be

Quetiapine fumarate Manufacturer/High quality/Best price/In stock

Cas:111974-72-2

Min.Order:1 Gram

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

New production CAS 111974-72-2 with best quality

Cas:111974-72-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Quetiapine fumarate

Cas:111974-72-2

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

Quetiapine fumarate/ LIDE PHARMA- Factory supply / Best price

Cas:111974-72-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

Name: Quetiapine fumarate CAS: 111974-72-2 Molecular Formula:C46H54N6O8S2 Property: white powder Assay: 99% Appearance:White powder Storage:RT. Package:drum Application

Quetinapine Fumarate

Cas:111974-72-2

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hebei yanxi chemical co.,LTD.

Hebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car

C5H9Br

Cas:111974-72-2

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Manufacturers

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White or off- white crystalline powder Storage:R.T Package:25kg/drum Application:API Transportation:Express/Sea/Air Port:Any port in China

API Quetiapine fumarate cas 111974-72-2

Cas:111974-72-2

Min.Order:1 Kilogram

FOB Price: $150.0 / 200.0

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:off-white to brownish crystalline powder Storage:Store in se

Good Quality Price Quetiapine Fumarate 111974-72-2

Cas:111974-72-2

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

HANWAYS CHEMPHARM CO.,LIMITED

Hanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr

Tenofovir Alafenamide Fumarate CAS No.: 1392275-56-7 with High Purity 99.0%

Cas:111974-72-2

Min.Order:1 Kilogram

FOB Price: $200.0 / 400.0

Type:Trading Company

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

High Quality Raw Powder Quetiapine Fumarate with 99% Purity Quetiapine Fumarate raw powder

Cas:111974-72-2

Min.Order:10 Gram

FOB Price: $3.5

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: Quetiapine fumarate CAS: 111974-72-2 MF: C46H54N6O8S2 MW: 883.09 EINECS: 1308068-626-2 Mol File: 111974-72-2.mol Quetiapine fumarate Structure Quetiapine fumarate Chemical Properties Melting point 174-176°C F

Quetiapine fumarate

Cas:111974-72-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

A non-classical antipsychotics Quetiapine fumarate with CAS:111974-72-2

Cas:111974-72-2

Min.Order:1 Kilogram

FOB Price: $172.0 / 189.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Quetiapine fumarate CAS:111974-72-2 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic inte

Quetiapine fumarate CAS:111974-72-2

Cas:111974-72-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Quetiapine fumarate

Cas:111974-72-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

Quetiapine fumarate CAS NO.111974-72-2

Cas:111974-72-2

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C

Quetiapine fumarate manufacturer with low price

Cas:111974-72-2

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Lonwin Chemical Group Limited

Quetiapine fumarate CAS: 111974-72-2 Specification items of test as per company standard ws1-(x-133)-2003z & zlbz-e023-3 result characters appearance: white or pale yellow

Factory supply Quetiapine fumarate

Cas:111974-72-2

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

Quetiapine fumarate

Cas:111974-72-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Terui OP New Material Technology Co., Ltd.

We have overseas warehouses in California, Nuevo Laredo, Mexico, Vancouver, Canada, Amsterdam, The Netherlands and Melbourne, Australia. Overseas warehouses can provide some of the best selling products. We look forward to cooperating with strong loc

Quetiapine fumarate cas 111974-72-2 APL Safe delivery

Cas:111974-72-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Quetiapine fumarate

Cas:111974-72-2

Min.Order:1 Kilogram

FOB Price: $1.0 / 100000.0

Type:Lab/Research institutions

inquiry

Hangzhou Dawn Ray Pharmaceutical Co.,Ltd

EUGMP/FDA 98.5%min Appearance:Off-white or yellowish-white crystalline powder Storage:Room temperature Package:as required Application:used in medicine Transportation:by sea by air express Port:China main port

Quetiapine fumarate 98.5%min Pharmaceutical API Antipsychotic drugs made in china

Cas:111974-72-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Taizhou Crene Biotechnology co.ltd

Our company provides one-stop services of research - development - production for a variety of special prouducts. Not only do we make effective use of our strong technological strength, but also establish of cooperative relations with several well-

Quetiapine fumarate 111974-72-2

Cas:111974-72-2

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

(2E)-but-2-enedioic acid
110-17-8

(2E)-but-2-enedioic acid

Quetiapine
111974-69-7

Quetiapine

quetiapine fumarate
111974-72-2

quetiapine fumarate

Conditions
ConditionsYield
In ethyl acetate; toluene at 20℃; for 1.08333h; Product distribution / selectivity; Heating / reflux;99%
Stage #1: Quetiapine With pyrographite In methanol for 0.5h; Reflux;
Stage #2: (2E)-but-2-enedioic acid at 40℃; pH=4 - 5;
98%
In methanol at 10 - 25℃; for 1.58333h; Heating / reflux;94%
1-[2-(2-hydroxyethoxy)ethyl]piperazine
13349-82-1

1-[2-(2-hydroxyethoxy)ethyl]piperazine

dibenzo[b,f][1,4]thiazepin-11-ylamine hydrochloride
1176987-11-3

dibenzo[b,f][1,4]thiazepin-11-ylamine hydrochloride

(2E)-but-2-enedioic acid
110-17-8

(2E)-but-2-enedioic acid

quetiapine fumarate
111974-72-2

quetiapine fumarate

Conditions
ConditionsYield
Stage #1: 1-[2-(2-hydroxyethoxy)ethyl]piperazine; dibenzo[b,f][1,4]thiazepin-11-ylamine hydrochloride at 172 - 176℃; for 5h;
Stage #2: In water at 20 - 65℃;
Stage #3: (2E)-but-2-enedioic acid In isopropyl alcohol at 4 - 20℃; Product distribution / selectivity;
83%
Stage #1: 1-[2-(2-hydroxyethoxy)ethyl]piperazine; dibenzo[b,f][1,4]thiazepin-11-ylamine hydrochloride at 173 - 175℃; for 5h;
Stage #2: With potassium carbonate In water at 20 - 75℃;
Stage #3: (2E)-but-2-enedioic acid In isopropyl alcohol at 4 - 20℃; Product distribution / selectivity;
79%
titanium(IV) isopropylate
546-68-9

titanium(IV) isopropylate

1-[2-(2-hydroxyethoxy)ethyl]piperazine
13349-82-1

1-[2-(2-hydroxyethoxy)ethyl]piperazine

dibenzo[b,f][1,4]thiazepin-11-one
3159-07-7

dibenzo[b,f][1,4]thiazepin-11-one

A

isopropyl alcohol
67-63-0

isopropyl alcohol

B

quetiapine fumarate
111974-72-2

quetiapine fumarate

Conditions
ConditionsYield
With pentan-1-ol at 160℃; for 32h; Product distribution / selectivity; Heating / reflux;A n/a
B 75%
11-piperazin-1-yldibenzo[b,f][1,4]thiazepine hydrochloride
753475-15-9

11-piperazin-1-yldibenzo[b,f][1,4]thiazepine hydrochloride

2-(2-Chloroethoxy)ethanol
628-89-7

2-(2-Chloroethoxy)ethanol

quetiapine fumarate
111974-72-2

quetiapine fumarate

Conditions
ConditionsYield
Stage #1: 11-piperazin-1-yldibenzo[b,f][1,4]thiazepine hydrochloride; 2-(2-Chloroethoxy)ethanol With sodium carbonate; sodium iodide; tetrabutylammomium bromide In toluene at 105℃; for 24h; Heating / reflux;
Stage #2: With (2E)-but-2-enedioic acid In toluene Heating / reflux;
72%
Stage #1: 11-piperazin-1-yldibenzo[b,f][1,4]thiazepine hydrochloride; 2-(2-Chloroethoxy)ethanol With sodium carbonate; sodium iodide; tetrabutylammomium bromide In toluene at 107℃; for 40h; Heating / reflux;
Stage #2: With (2E)-but-2-enedioic acid In toluene at 100℃;
72%
Stage #1: 11-piperazin-1-yldibenzo[b,f][1,4]thiazepine hydrochloride; 2-(2-Chloroethoxy)ethanol With sodium carbonate; sodium iodide; tetrabutylammomium bromide In butan-1-ol at 115 - 120℃; for 24h; Heating / reflux;
Stage #2: With (2E)-but-2-enedioic acid In butan-1-ol Heating / reflux;
70.8%
(2E)-but-2-enedioic acid
110-17-8

(2E)-but-2-enedioic acid

quetiapine fumarate
111974-72-2

quetiapine fumarate

Conditions
ConditionsYield
Stage #1: 11-(4-[2-(2-hydroxyethoxy)ethyl]-1-piperazinyl)dibenzo[b,f]-1,4-thiazepine hydrochloride With sodium hydroxide In methanol; water; toluene at 40 - 50℃; for 0.166667h; pH=13 - 14;
Stage #2: (2E)-but-2-enedioic acid In ethanol for 0.166667h; Heating / reflux;
1-[2-(2-hydroxyethoxy)ethyl]piperazine
13349-82-1

1-[2-(2-hydroxyethoxy)ethyl]piperazine

11-chloro-dibenzo[b,f][1,4]thiazepine
13745-86-3

11-chloro-dibenzo[b,f][1,4]thiazepine

(2E)-but-2-enedioic acid
110-17-8

(2E)-but-2-enedioic acid

quetiapine fumarate
111974-72-2

quetiapine fumarate

Conditions
ConditionsYield
Stage #1: 1-[2-(2-hydroxyethoxy)ethyl]piperazine; 11-chloro-dibenzo[b,f][1,4]thiazepine In toluene at 25 - 112℃; Large scale reaction;
Stage #2: (2E)-but-2-enedioic acid In ethanol at 55 - 60℃; for 0.5h; Large scale reaction;
15.4 kg
11-piperazin-1-yldibenzo[b,f][1,4]thiazepine hydrochloride
753475-15-9

11-piperazin-1-yldibenzo[b,f][1,4]thiazepine hydrochloride

2-(2-Chloroethoxy)ethanol
628-89-7

2-(2-Chloroethoxy)ethanol

(2E)-but-2-enedioic acid
110-17-8

(2E)-but-2-enedioic acid

quetiapine fumarate
111974-72-2

quetiapine fumarate

Conditions
ConditionsYield
Stage #1: 11-piperazin-1-yldibenzo[b,f][1,4]thiazepine hydrochloride; 2-(2-Chloroethoxy)ethanol With 1-methyl-pyrrolidin-2-one; sodium carbonate; sodium iodide In propan-1-ol
Stage #2: (2E)-but-2-enedioic acid In ethanol
2-(2-Chloroethoxy)ethanol
628-89-7

2-(2-Chloroethoxy)ethanol

(2E)-but-2-enedioic acid
110-17-8

(2E)-but-2-enedioic acid

quetiapine fumarate
111974-72-2

quetiapine fumarate

Conditions
ConditionsYield
Stage #1: With sodium hydrogencarbonate In water; dimethyl sulfoxide at 20℃; for 0.166667h;
Stage #2: 2-(2-Chloroethoxy)ethanol; sodium iodide In water; dimethyl sulfoxide; toluene at 95 - 100℃;
Stage #3: (2E)-but-2-enedioic acid In ethanol at 45 - 80℃;
dibenzo[b,f][1,4]thiazepin-11-one
3159-07-7

dibenzo[b,f][1,4]thiazepin-11-one

quetiapine fumarate
111974-72-2

quetiapine fumarate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: trichlorophosphate; N,N-dimethyl-aniline / 6 h / 20 - 100 °C / Industry scale; Inert atmosphere
2.1: toluene; dimethyl sulfoxide / 3 h / 25 - 30 °C / Industry scale; Inert atmosphere
3.1: sodium hydrogencarbonate / water; dimethyl sulfoxide / 0.17 h / 20 °C / Industry scale
3.2: 95 - 100 °C / Industry scale
3.3: 4 h / 5 - 80 °C / Industry scale
View Scheme
Multi-step reaction with 3 steps
1.1: pyrophosphoryl chloride; N,N-dimethyl-aniline / toluene / 4.5 h / 110 - 112 °C / Green chemistry
2.1: toluene / 105 - 107 °C
3.1: pyrographite / methanol / 0.5 h / Reflux
3.2: 40 °C / pH 4 - 5
View Scheme
N-Dealkyl Quetiapine dihydrochloride

N-Dealkyl Quetiapine dihydrochloride

2-(2-Chloroethoxy)ethanol
628-89-7

2-(2-Chloroethoxy)ethanol

(2E)-but-2-enedioic acid
110-17-8

(2E)-but-2-enedioic acid

quetiapine fumarate
111974-72-2

quetiapine fumarate

Conditions
ConditionsYield
Stage #1: N-Dealkyl Quetiapine dihydrochloride With sodium hydrogencarbonate In water; dimethyl sulfoxide at 20℃; for 0.166667h; Industry scale;
Stage #2: 2-(2-Chloroethoxy)ethanol With sodium iodide In water; dimethyl sulfoxide; toluene at 95 - 100℃; Industry scale;
Stage #3: (2E)-but-2-enedioic acid In ethanol at 5 - 80℃; for 4h; Product distribution / selectivity; Industry scale;
2‑(2‑nitrophenylsulfanyl)benzoic acid
19806-43-0

2‑(2‑nitrophenylsulfanyl)benzoic acid

quetiapine fumarate
111974-72-2

quetiapine fumarate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: thionyl chloride / dichloromethane / 40 °C
1.2: 0 - 5 °C
2.1: formic acid; iron / 85 - 90 °C
3.1: methanol
View Scheme
Thiosalicylic acid
147-93-3

Thiosalicylic acid

quetiapine fumarate
111974-72-2

quetiapine fumarate

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: sodium hydroxide / water; isopropyl alcohol / Inert atmosphere; Reflux
2.1: thionyl chloride / dichloromethane / 40 °C
2.2: 0 - 5 °C
3.1: formic acid; iron / 85 - 90 °C
4.1: methanol
View Scheme
2-Chloronitrobenzene
88-73-3

2-Chloronitrobenzene

quetiapine fumarate
111974-72-2

quetiapine fumarate

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: sodium hydroxide / water; isopropyl alcohol / Inert atmosphere; Reflux
2.1: thionyl chloride / dichloromethane / 40 °C
2.2: 0 - 5 °C
3.1: formic acid; iron / 85 - 90 °C
4.1: methanol
View Scheme
quetiapine fumarate
111974-72-2

quetiapine fumarate

11-(4-[2-(2-hydroxyethoxy)ethyl]-1-piperazinyl)dibenzo[b,f]-1,4-thiazepine hydrochloride
930086-71-8

11-(4-[2-(2-hydroxyethoxy)ethyl]-1-piperazinyl)dibenzo[b,f]-1,4-thiazepine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In ethanol at 0 - 60℃; for 7.5h; Product distribution / selectivity;
With hydrogenchloride In water; isopropyl alcohol at 0 - 70℃; for 8.5h; Product distribution / selectivity;
ethyl bromide
74-96-4

ethyl bromide

quetiapine fumarate
111974-72-2

quetiapine fumarate

2-[2-(4-dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]-1-ethyl ethanol
1011758-06-7

2-[2-(4-dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]-1-ethyl ethanol

Conditions
ConditionsYield
With sodium hydroxide In N,N-dimethyl-formamide at 15 - 20℃; for 8h;
β‐cyclodextrin
7585-39-9

β‐cyclodextrin

quetiapine fumarate
111974-72-2

quetiapine fumarate

C42H70O35*C21H25N3O2S

C42H70O35*C21H25N3O2S

Conditions
ConditionsYield
In water
β‐cyclodextrin
7585-39-9

β‐cyclodextrin

quetiapine fumarate
111974-72-2

quetiapine fumarate

2C42H70O35*C21H25N3O2S

2C42H70O35*C21H25N3O2S

Conditions
ConditionsYield
In water
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